Log InSign Up
MissionModelBlogPricingVitaeLeaderboardLibrary

ARCK

StatementStatement RatioRatio
NewsNews
Yahoo Finance Google Finance Market Beat Bar Chart

Arbor Rapha Capital Bioholdings Corp. I Class A Common Stock (NASDAQ:ARCK)

Real-time price： | Most recent change：0.00%

Arbor Rapha Capital Bioholdings Corp. I is a blank check company. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or related business combination with one or more businesses. Arbor Rapha Capital Bioholdings Corp. I is based in Uniondale, New York....

+See More


Here we provide our AYA proprietary alpha stock signals for all premium members on our AYA fintech network platform. Specifically, a high Fama-French multi-factor dynamic conditional alpha suggests that the stock is likely to consistently outperform the broader stock market benchmarks such as S&P 500, Dow Jones, Nasdaq, Russell 3000, MSCI USA, and MSCI World etc. Since March 2023, our proprietary alpha stock signals retain U.S. Patent and Trademark Office (USPTO) fintech patent protection, approval, and accreditation for 20 years. Our homepage and blog articles provide more details on this proprietary alpha stock market investment model with robust long-term historical backtest evidence.

Sharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 7 February 2026

See More

Blog+More

Amazon follows Apple to become the second U.S. public corporation to hit $1 trillion stock market valuation.

Dan Rochefort

2018-09-03 09:31:00 Monday ET

Amazon follows Apple to become the second U.S. public corporation to hit $1 trillion stock market valuation.

Amazon follows Apple to become the second American public corporation to hit $1 trillion stock market valuation. Amazon's founder and chairman Jeff Bezo

+See More

Precautionary-motive and agency reasons for corporate cash management

Monica McNeil

2022-10-05 08:24:00 Wednesday ET

Precautionary-motive and agency reasons for corporate cash management

Precautionary-motive and agency reasons for corporate cash management Bates, Kahle, and Stulz (JF 2009) empirically find that public firms have doubled t

+See More

President Trump tweets that Apple can avoid tariff consequences by shifting its primary supply chain from China to America.

Olivia London

2018-09-11 18:36:00 Tuesday ET

President Trump tweets that Apple can avoid tariff consequences by shifting its primary supply chain from China to America.

President Trump tweets that Apple can avoid tariff consequences by shifting its primary supply chain from China to America. These Trump tariffs on another $

+See More

U.S. federalism and domestic institutional arrangements

Olivia London

2023-12-10 09:23:00 Sunday ET

U.S. federalism and domestic institutional arrangements

U.S. federalism and domestic institutional arrangements A given country is federal when both of its national and sub-national governments exercise separa

+See More

A Florida fintech group Fidelity Information Services initiates the largest acquisition of the e-commerce payments processor Worldpay.

Olivia London

2019-04-03 11:35:00 Wednesday ET

A Florida fintech group Fidelity Information Services initiates the largest acquisition of the e-commerce payments processor Worldpay.

A Florida fintech group Fidelity Information Services initiates the largest $43 billion acquisition of the e-commerce payments processor Worldpay. Fidelity

+See More

The unique controversial management style of Steve Jobs helps translate his business acumen into smart product development.

Dan Rochefort

2020-03-26 10:31:00 Thursday ET

The unique controversial management style of Steve Jobs helps translate his business acumen into smart product development.

The unique controversial management style of Steve Jobs helps translate his business acumen into smart product development. Jay Elliot (2012) Leading

+See More